common.cpp(1427) : error C2181: illegal else without matching if
common.cpp(1485) : error C2181: illegal else without matching if
common.cpp(1538) : error C2181: illegal else without matching if
common.cpp(1557) : error C2601: 'ReadRegistryBoolean' : local function definitions are illegal
common.cpp(1635) : error C2601: 'hda_check_headphone_connection_change' : local function definitions are illegal
common.cpp(1648) : error C2601: 'hda_is_supported_sample_rate' : local function definitions are illegal